FileSystemWritableFileStream.seek()

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The seek() method of the FileSystemWritableFileStream interface updates the current file cursor offset to the position (in bytes) specified when calling the method.

Syntax

FileSystemWritableStream.seek(position).then(...);

Parameters

position: An unsigned long describing the byte position from the top (beginning) of the file.

Return value

Promise which returns undefined.

Exceptions

NotAllowedError: If the PermissionStatus.state is not 'granted'.
TypeError: If position is not defined or of type unsigned long.

Examples

Todo

Specifications

Specification
File System Access # dom-filesystemwritablefilestream-seek

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`seek`	86	86	No	No	No	No	No	No	No	No	No	No